Hand-held electric sealer with dual heads

Details Hand-held electric sealer with dual heads Hand-held electric sealer with dual heads

2008-07-16

2010-10-12

Sells, James (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With handle or handgrip

C156S515000, C156S530000, C156S581000, C156S583100

Reexamination Certificate

active

07810540

ABSTRACT:
A hand-held electric sealer with dual heads includes a seat, a sealing module, a press cover, a supporting casing, and a battery cover. The seat has a central engaging rod and a first replacement element. The sealing module can be attached to, or detached from, the seat. The press cover includes a central engaging piece, a heat insulation block, and a second replacement element. Through engagement of the central engaging piece with the central engaging rod, the press cover can be selectively swung to press the heat insulation block against the sealing module, or to press the second replacement element against the first replacement element. The first replacement element and the second replacement element can be substituted with an appropriate module element upon demand on various functions.

REFERENCES:
patent: 6779575 (2004-08-01), Arthun
patent: 6868889 (2005-03-01), Kvamme et al.

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